Air Quality
Excellent
No health implications.
10
PM2.5
16
PM10
42
O3
0.7
CO
6
SO2
19
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
1 Mar
43
Excellent
Mon
2 Mar
51
Good
Tue
3 Mar
94
Good
Wed
4 Mar
91
Good
Thu
5 Mar
91
Good
Fri
6 Mar
89
Good
Sat
7 Mar
29
Excellent
Xiantao Air quality rank
Air quality in the last 12 months (Xiantao)
|
2026/01
|
41
|
69
|
83
|
75
|
93
|
69
|
73
|
67
|
72
|
74
|
73
|
77
|
79
|
90
|
126
|
126
|
156
|
140
|
27
|
55
|
56
|
78
|
83
|
90
|
85
|
168
|
108
|
91
|
70
|
55
|
54
|
|
2025/12
|
93
|
101
|
58
|
71
|
85
|
90
|
117
|
105
|
138
|
150
|
170
|
118
|
37
|
52
|
60
|
70
|
129
|
157
|
118
|
122
|
56
|
54
|
46
|
85
|
68
|
71
|
81
|
88
|
94
|
140
|
95
|
|
2025/11
|
78
|
75
|
78
|
77
|
81
|
64
|
35
|
29
|
51
|
57
|
64
|
42
|
51
|
73
|
80
|
88
|
52
|
27
|
32
|
42
|
62
|
79
|
91
|
75
|
79
|
69
|
98
|
80
|
70
|
76
|
|
|
2025/10
|
29
|
37
|
20
|
31
|
55
|
53
|
38
|
55
|
61
|
48
|
49
|
59
|
23
|
37
|
52
|
27
|
28
|
12
|
15
|
25
|
23
|
30
|
39
|
44
|
76
|
81
|
75
|
77
|
98
|
77
|
60
|
|
2025/09
|
20
|
24
|
25
|
25
|
31
|
26
|
39
|
39
|
22
|
26
|
40
|
17
|
20
|
20
|
25
|
33
|
26
|
18
|
13
|
16
|
27
|
29
|
16
|
12
|
18
|
21
|
31
|
39
|
26
|
24
|
|
|
2025/08
|
40
|
35
|
40
|
40
|
32
|
22
|
14
|
14
|
23
|
23
|
13
|
18
|
17
|
23
|
17
|
15
|
21
|
30
|
18
|
13
|
18
|
17
|
21
|
22
|
23
|
21
|
26
|
26
|
33
|
27
|
15
|
|
2025/07
|
17
|
14
|
16
|
20
|
25
|
30
|
32
|
34
|
24
|
21
|
37
|
27
|
24
|
25
|
28
|
26
|
26
|
25
|
30
|
29
|
21
|
13
|
10
|
18
|
21
|
26
|
17
|
17
|
20
|
23
|
26
|
|
2025/06
|
13
|
31
|
43
|
50
|
45
|
42
|
27
|
22
|
26
|
27
|
26
|
31
|
30
|
22
|
30
|
35
|
25
|
14
|
11
|
12
|
12
|
16
|
20
|
21
|
27
|
32
|
18
|
16
|
11
|
15
|
|
|
2025/05
|
49
|
57
|
50
|
44
|
37
|
102
|
129
|
41
|
51
|
45
|
44
|
47
|
60
|
67
|
50
|
37
|
42
|
121
|
84
|
43
|
23
|
19
|
48
|
56
|
51
|
50
|
53
|
39
|
31
|
28
|
16
|
|
2025/04
|
62
|
59
|
59
|
66
|
71
|
68
|
66
|
67
|
68
|
40
|
57
|
198
|
121
|
106
|
61
|
58
|
66
|
68
|
63
|
60
|
39
|
48
|
60
|
56
|
62
|
56
|
49
|
58
|
55
|
33
|
|
|
2025/03
|
77
|
44
|
16
|
32
|
40
|
54
|
67
|
65
|
65
|
58
|
55
|
64
|
59
|
43
|
31
|
47
|
37
|
43
|
48
|
49
|
50
|
55
|
58
|
56
|
51
|
66
|
97
|
68
|
72
|
66
|
66
|
|
2025/02
|
74
|
63
|
76
|
79
|
55
|
43
|
82
|
49
|
50
|
65
|
69
|
81
|
91
|
77
|
74
|
65
|
58
|
45
|
61
|
70
|
67
|
66
|
102
|
97
|
83
|
73
|
54
|
71
|
|||
|
1
|
2
|
3
|
4
|
5
|
6
|
7
|
8
|
9
|
10
|
11
|
12
|
13
|
14
|
15
|
16
|
17
|
18
|
19
|
20
|
21
|
22
|
23
|
24
|
25
|
26
|
27
|
28
|
29
|
30
|
31
|
- Excellent
- Good
- Lightly
- Moderately
- Heavily
- Severely
Air quality source: CNEMC
*: primary pollution